Automobile cleaning device

A technology for cleaning devices and automobiles, applied in the direction of vehicle exterior cleaning devices, etc., can solve problems such as unfavorable water and energy saving, aggravating environmental pollution, large water consumption, etc. low cost effect

Active Publication Date: 2014-09-03
绍兴市中令汽车服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some nozzles on the spray pipe of the device cannot be controlled to open and close, and all nozzles are opened simultaneously regardless of the height of the vehicle body during car washing, so that the water consumption is large and the power consumption is also large, which is not conducive to saving water and energy, and will also Aggravate the pollution to the environment, so the structure of the device needs to be further improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1: figure 2 It is a schematic diagram of the structural principle of Embodiment 1 of the present invention. This spray device is a vertically working side spray bar, which is mainly used for cleaning the side of the vehicle body. The water inlet pipe is input with high-pressure water, and the installed nozzles are all water nozzles. There are 9 nozzles installed on the spray rod, from top to bottom are nozzles 1 to 9, such as figure 2 shown.

[0037] According to the design requirements of the car washing machine, the spray bar must be able to close the redundant spray nozzles when cleaning the body of different heights. The following are the specific requirements for the working status (open or closed) of each nozzle when the spray boom is cleaning the body parts of different heights:

[0038]

[0039]

[0040] It can be seen from this that during the working process of the sprinkler device, the four nozzles located at the lower part of the spray bar...

Embodiment 2

[0055] Embodiment 2: According to the system design requirements of a certain type of car washing machine, for the spray bar in the above embodiment 1, it is required that the number of nozzles that are in the open state at the same time does not exceed 6, and when the nozzles with more than five nozzles are opened, the number of nozzles below five Among the nozzles, the priority is to ensure that the bottom nozzle remains open. Then, the combination of the opening and closing of the designed nozzle and the opening position matrix are shown in the following table:

[0056]

[0057]

[0058] In addition, combined with the timing design requirements of different car washing processes, Embodiment 1 and Embodiment 2 can be selected alternately at different times, so as to build more diverse sprinkler opening modes. For example: a 1.7-meter-high car is first cleaned according to the method of embodiment 1, and then washed again according to the method of embodiment 2 to the k...

Embodiment 3

[0060] Embodiment 3: If the number of nozzles to be adjusted by the spray rod is large, or the inner diameter of the spray rod is too small, or the interface aperture of the nozzle is relatively large, so that the ring direction of the flute-shaped tube cannot provide enough for the combination sequence of various holes required. punch space. Take the spray bar that 9 spray nozzles are installed in embodiment 1 as example, arrange the processing positions of 4 holes along the circumferential direction as the flute-shaped tube that can be set therein, that is, there are at most 3 positions that can be used for drilling (another The position must be reserved for all nozzles to be closed). In this case, there are only 3 nozzles that can be controlled by one flute-shaped pipe, which cannot meet the requirements. How to realize the various nozzle control requirements in Table 1 proposed in Example 1. At this time, two flute-shaped pipes can be used scheme, described as follows:

...

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PUM

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Abstract

An automobile cleaning device includes a spraying device. The spraying device comprises a top spray boom, a left vertical spray boom and a right vertical spray boom. The top spray boom, the left vertical spray boom and the right vertical spray boom are driven by a drive motor. A plurality of spray heads are distributed on the spray booms. Switching mechanisms which can make the spray heads to spray air or water are arranged in the left vertical spray boom, the right vertical spray boom and / or the top spray boom respectively. The spray heads on the left vertical spray boom, the spray heads on the right vertical spray boom and the spray heads on the top spray boom are connected with a high-pressure water source and a high-pressure air source. The switching mechanisms are in linkage with an output shaft of a switching motor. The switching motor, the drive motor and solenoid valve switches mutually form a loop through a program control circuit, wherein the solenoid valve switches are used for controlling the high-pressure air source and the high-pressure water source respectively. According to the automobile cleaning device, through rotation of a cylindrical tube, the designated spray heads can be skillfully controlled to be communicated with or cut off from a water inlet pipeline, and then diversified spray head opening and closing state combinations are achieved; besides, as automobiles after cleaning can be dried in time, water drops can be well prevented from being stained with dust, in this way, the automobiles can be more convenient and faster to clean, and the cleaning effect is better.

Description

technical field [0001] The invention relates to a car washing device, in particular to a washing device applied to washing cars or vans. Background technique [0002] Existing a kind of patent No. is CN200720023665.X name is the Chinese utility model patent of " integral car washing room " discloses a kind of integral car washing room, comprises the room body, is provided with the parking platform that can park the vehicle in the room body, and can be parked in the parking lot. A water spray device for washing vehicles on the platform; the integral car wash room also includes a water supply device that can supply water to the water spray device, and the water spray device includes a number of water spray pipes that are rotatably arranged in the room, and the water spray pipes are respectively A number of nozzles are arranged in sequence, and a swing device that can push the water spray pipe to rotate reciprocally within a certain angle is also provided on the room body. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S3/04
Inventor 王会才
Owner 绍兴市中令汽车服务有限公司
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